| /* |
| * Copyright (c) 2008, Rickard Öberg. All Rights Reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.qi4j.api.common; |
| |
| import org.junit.Test; |
| import org.qi4j.api.association.Association; |
| import org.qi4j.api.composite.TransientBuilder; |
| import org.qi4j.api.composite.TransientComposite; |
| import org.qi4j.api.constraint.ConstraintViolationException; |
| import org.qi4j.api.entity.EntityBuilder; |
| import org.qi4j.api.entity.EntityComposite; |
| import org.qi4j.api.mixin.Mixins; |
| import org.qi4j.api.property.Property; |
| import org.qi4j.api.unitofwork.UnitOfWork; |
| import org.qi4j.bootstrap.AssemblyException; |
| import org.qi4j.bootstrap.ModuleAssembly; |
| import org.qi4j.test.AbstractQi4jTest; |
| import org.qi4j.test.EntityTestAssembler; |
| |
| import static org.hamcrest.CoreMatchers.notNullValue; |
| import static org.junit.Assert.assertThat; |
| |
| /** |
| * Tests for @Optional |
| */ |
| public class OptionalTest |
| extends AbstractQi4jTest |
| { |
| public void assemble( ModuleAssembly module ) |
| throws AssemblyException |
| { |
| module.transients( TestComposite.class ); |
| module.transients( TestComposite2.class ); |
| module.entities( TestComposite3.class, TestComposite4.class ); |
| new EntityTestAssembler().assemble( module ); |
| } |
| |
| @Test |
| public void givenOptionalMethodWhenCorrectInvokeThenNoException() |
| { |
| TestComposite instance = module.newTransient( TestComposite.class ); |
| instance.doStuff( "Hello WOrld", "Hello World" ); |
| } |
| |
| @Test( expected = ConstraintViolationException.class ) |
| public void givenOptionalMethodWhenMandatoryMissingThenException() |
| { |
| TestComposite instance = module.newTransient( TestComposite.class ); |
| instance.doStuff( "Hello World", null ); |
| } |
| |
| @Test |
| public void givenOptionalMethodWhenOptionalMissingThenNoException() |
| { |
| TestComposite instance = module.newTransient( TestComposite.class ); |
| instance.doStuff( null, "Hello World" ); |
| } |
| |
| @Test |
| public void givenOptionalPropertyWhenOptionalMissingThenNoException() |
| { |
| TransientBuilder<TestComposite2> builder = module.newTransientBuilder( TestComposite2.class ); |
| builder.prototype().mandatoryProperty().set( "Hello World" ); |
| TestComposite2 testComposite2 = builder.newInstance(); |
| } |
| |
| @Test |
| public void givenOptionalPropertyWhenOptionalSetThenNoException() |
| { |
| TransientBuilder<TestComposite2> builder = module.newTransientBuilder( TestComposite2.class ); |
| builder.prototype().mandatoryProperty().set( "Hello World" ); |
| builder.prototype().optionalProperty().set( "Hello World" ); |
| TestComposite2 testComposite2 = builder.newInstance(); |
| } |
| |
| @Test( expected = ConstraintViolationException.class ) |
| public void givenMandatoryPropertyWhenMandatoryMissingThenException() |
| { |
| TestComposite2 testComposite2 = module.newTransient( TestComposite2.class ); |
| } |
| |
| @Test |
| public void givenOptionalAssociationWhenOptionalMissingThenNoException() |
| throws Exception |
| { |
| UnitOfWork unitOfWork = module.newUnitOfWork(); |
| try |
| { |
| TestComposite4 ref = unitOfWork.newEntity( TestComposite4.class ); |
| |
| EntityBuilder<TestComposite3> builder = unitOfWork.newEntityBuilder( TestComposite3.class ); |
| builder.instance().mandatoryAssociation().set( ref ); |
| TestComposite3 testComposite3 = builder.newInstance(); |
| |
| unitOfWork.complete(); |
| } |
| finally |
| { |
| unitOfWork.discard(); |
| } |
| } |
| |
| @Test |
| public void givenOptionalAssociationWhenOptionalSetThenNoException() |
| throws Exception |
| { |
| UnitOfWork unitOfWork = module.newUnitOfWork(); |
| try |
| { |
| TestComposite4 ref = unitOfWork.newEntity( TestComposite4.class ); |
| |
| EntityBuilder<TestComposite3> builder = unitOfWork.newEntityBuilder( TestComposite3.class ); |
| builder.instance().mandatoryAssociation().set( ref ); |
| builder.instance().optionalAssociation().set( ref ); |
| TestComposite3 testComposite3 = builder.newInstance(); |
| |
| unitOfWork.complete(); |
| } |
| finally |
| { |
| unitOfWork.discard(); |
| } |
| } |
| |
| @Test( expected = ConstraintViolationException.class ) |
| public void givenMandatoryAssociationWhenMandatoryMissingThenException() |
| throws Exception |
| { |
| UnitOfWork unitOfWork = module.newUnitOfWork(); |
| try |
| { |
| TestComposite4 ref = unitOfWork.newEntity( TestComposite4.class ); |
| |
| EntityBuilder<TestComposite3> builder = unitOfWork.newEntityBuilder( TestComposite3.class ); |
| builder.instance().optionalAssociation().set( ref ); |
| TestComposite3 testComposite3 = builder.newInstance(); |
| |
| unitOfWork.complete(); |
| } |
| finally |
| { |
| unitOfWork.discard(); |
| } |
| } |
| |
| @Mixins( TestComposite.TestMixin.class ) |
| public interface TestComposite |
| extends TransientComposite |
| { |
| void doStuff( @Optional String optional, String mandatory ); |
| |
| abstract class TestMixin |
| implements TestComposite |
| { |
| public void doStuff( @Optional String optional, String mandatory ) |
| { |
| assertThat( "Mandatory is not null", mandatory, notNullValue() ); |
| } |
| } |
| } |
| |
| public interface TestComposite2 |
| extends TransientComposite |
| { |
| @Optional |
| Property<String> optionalProperty(); |
| |
| Property<String> mandatoryProperty(); |
| } |
| |
| public interface TestComposite3 |
| extends EntityComposite |
| { |
| @Optional |
| Association<TestComposite4> optionalAssociation(); |
| |
| Association<TestComposite4> mandatoryAssociation(); |
| } |
| |
| public interface TestComposite4 |
| extends EntityComposite |
| { |
| } |
| } |